Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
05/05/2026, 03:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 832KB
- Sample260505-eamylafy9t
- SHA256 a176443414c24b9a83cc74fbdd4c070c8cfbd9a4b56ca65fa5e54696683dccfb
- MD5 02a448f1d4c5857f8177b93d32e95c09
- SHA1 adedd843655c56b4d71c4d6517110a62e27ae3b9
- SHA512 808bb11eddfbd564352bd3d0132895fa94e0c76f66d0f93740580b606b12fcd5c1f3e26cd97598cc4e722d9de722c235632d0815b1cb5747b3436985511b9444
- SSDEEP 12288:9SvO2x9mONvKRILSFnOkx2LIaxy6RJ05FAQjU/LU:cvO2xJKRI2FOkx2LFEAcUY
- TLSH T101056C22F241C13AD4A7467185FE07ABA674BD10571257CBA3847B2A1FB36D2BE31B0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2420 27c50f19 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 1 114.114.114.114 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 2 223.5.5.5 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 10 114.114.114.114 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 11 223.5.5.5 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 27c50f19 File created C:\Windows\SysWOW64\27c50f19 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 27c50f19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 27c50f19 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\296e68 27c50f19 File opened for modification C:\Windows\55e030 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 27c50f19 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 27c50f19 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 27c50f19 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 27c50f19 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 27c50f19 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 27c50f19 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 27c50f19 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 27c50f19 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 27c50f19 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 27c50f19 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2420 27c50f19 2420 27c50f19 2420 27c50f19 2420 27c50f19 2420 27c50f19 2420 27c50f19 2420 27c50f19 2420 27c50f19 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 5016 2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 2420 27c50f19 Token: SeTcbPrivilege 2420 27c50f19
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_02a448f1d4c5857f8177b93d32e95c09_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5016
-
C:\Windows\Syswow64\27c50f19C:\Windows\Syswow64\27c50f191⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2420
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\27c50f19
- Size 832KB
- SHA256 6989b40498b7cea0cef26efcaa73acdc22ff401e8ec778e7fc5292864a8528c1
- MD5 67eec56c21ae04b39e2ae56b69b9c39f
- SHA1 9ed450a817ee33be5c5dec608d0edd55b3a4ed03
- SHA512 ab9b034e14fb9341b9521583200dcaf1110ed027ca81d62b59205bfcc869a4e49848f6c2554ca46f54894d07780e72f48c74fffb96460dc8ec0563a1c53ec91c
- SSDEEP 12288:MSvO2x9mONvKRILSFnOkx2LIaxy6RJ05FAQjU/LU:/vO2xJKRI2FOkx2LFEAcUY
- TLSH T1E9056C22F241C13AD4A7467185FE07ABA674BD10571257CBA3847B2A1FB36D2BE31B0D
- MD5 SHA1 SHA512 SSDEEP TLSH